Reaction mechanisms of carbon dioxide capture by amino acid salt and desorption by heat or mineralization

Y Li, X Duan, W Song, L Ma, J Jow - Chemical Engineering Journal, 2021 - Elsevier
The reaction mechanisms of potassium glycine (KG)–CO 2 absorption, thermal desorption
and mineralization desorption with CaO were studied based on the contents of carbamate …

Integration of a diamine solvent based absorption and coal fly ash based mineralisation for CO2 sequestration

B Yu, H Yu, K Li, L Ji, Q Yang, Z Chen… - Fuel Processing …, 2019 - Elsevier
Our previous studies have revealed that diamines containing one primary amine group
exhibit a superior kinetics while retaining their intrinsic high capacities towards CO 2 …

Density, speed of sound, viscosity and surface tension of 3-dimethylamino-1-propylamine+ water, 3-amino-1-propanol+ 3-dimethylamino-1-propanol, and (3-amino-1 …

A Blanco, A García-Abuín, D Gómez-Díaz… - Journal of Chemical & …, 2017 - ACS Publications
The present research work characterizes aqueous solutions of amines with possible
implementation in acidic gases separation processes, regarding different physical …

Absorption and regeneration studies of chemical solvents based on dimethylethanolamine and diethylethanolamine for carbon dioxide capture

A Baltar, D Gómez‐Díaz, JM Navaza… - AIChE Journal, 2020 - Wiley Online Library
Present research work analyses a new chemical solvents based on the use of two tertiary
amines (dimethylethanolamine and diethylethanolamine) for carbon dioxide (CO2) capture …

Carbon dioxide chemical absorption by solvents based on diamine and amines blend

A Cachaza, D Gómez‐Díaz, A Montáns… - AIChE …, 2018 - Wiley Online Library
Present work includes research about the influence of the type of amino group using one or
two amine molecules on carbon dioxide chemical absorption using aqueous solutions of …

Viscosity Measurement and Correlation of Unloaded and CO2-Loaded 3-Amino-1-propanol Solution

Z Idris, NB Kummamuru, DA Eimer - Journal of Chemical & …, 2018 - ACS Publications
This paper reports new viscosity data for unloaded and CO2-loaded aqueous 3-amino-1-
propanol (3A1P) solutions. For the unloaded system, experiments were performed over the …

Carbon dioxide chemical absorption in non-aqueous solvents by the presence of water

U Brea, D Gómez-Díaz, JM Navaza… - Journal of the Taiwan …, 2019 - Elsevier
Present work analyzes the role of water in a gas–liquid–liquid absorber using a non-soluble
amine (octylamine) in water. The presence of water causes an enhancement in carbon …

Carbon dioxide chemical absorption using methylpiperidines aqueous solutions

M Castro, D Gómez-Díaz, JM Navaza - Fuel, 2017 - Elsevier
Present research work has centered on the improvement of carbon dioxide chemical
absorption with piperidine aqueous solutions changing the solvent to reach better solvent …

CO2 absorption with tri-n-butylamine in GL and GLL systems

D Gómez-Díaz, J Grueiro, JM Navaza, C Noval - Energy, 2018 - Elsevier
Present research work is focused on the analysis of carbon dioxide chemical absorption with
tri-n-butylamine (TBA) due to the suitable behavior previously shown by some tertiary …

3-Aminopropanol: polymolecular structures that determine unique solvation motifs

YV Novakovskaya - arXiv preprint arXiv:2109.01870, 2021 - arxiv.org
Intermolecular bonding of 3-aminopropanol (3-AP) molecules is discussed in comparison to
2-aminopropanol (2-AP) and 2-aminoethamol (2-AE). The consideration is based on the …